2649205844

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{977}}^1\times {\mathrm{11113}}^1$

素因数の和:12155

約数の個数: 24

約数和(自身を含む): 4717359528

約数和(自身を除く): 2068153684

約数列:

[1, 2, 4, 61, 122, 244, 977, 1954, 3908, 11113, 22226, 44452, 59597, 119194, 238388, 677893, 1355786, 2711572, 10857401, 21714802, 43429604, 662301461, 1324602922, 2649205844]

約数ペア:

[(1, 2649205844), (2, 1324602922), (4, 662301461), (61, 43429604), (122, 21714802), (244, 10857401), (977, 2711572), (1954, 1355786), (3908, 677893), (11113, 238388), (22226, 119194), (44452, 59597)]